HT-ST9
HT-ST9
6666
5-10. SCHEMATIC DIAGRAM - IO/USB Section -5-9. PRINTED WIRING BOARDS - IO/USB Section -
• : Uses unleaded solder.
• See page 61 for Circuit Boards Location.
Note: When the REPEATER_REP1 or REPEATER_REP2 boards are
defective, replace the complete mounted board.
Note: When the REPEATER_REP1 or REPEATER_REP2 boards are
defective, replace the complete mounted board.
C1501
C1502
C1503
D1502
4
5
1
1
D1501
R1502
R1504
FB1501
FB1502
CL1501
CL1502
CL1503
CN1501
CN1502
CN1702
CN1703
C1701
C1702
C1703
C1704
C1705
C1706
C1707
CA1701
R1703
R1704
R1707
R1708
R1709
R1710
R1711
4
9
1
1
R1716
R1719
R1720
R1721
R1722
CN1701
3
2
1
J1701
Q001
JL1701
JL1702
JL1703
JL1704
JL1705
JL1706
JL1707
JL1708
JL1709
JL1710
JL1711
JL1712
JL1713
JL1714
JL1715
R1702
IO BOARD (COMPONENT SIDE) IO BOARD (CONDUCTOR SIDE)
1-893-922-
11
(11)
1-893-922-
11
(11)
USB BOARD (SIDE A) USB BOARD (SIDE B)
1-893-926-
11
(11)
1-893-926-
11
(11)
MB1406
BOARD
CN501
>05P
(CHASSIS)
MB1406
BOARD
CN701
>04P
REPEATER_REP2
BOARD
REPEATER_REP1
BOARD
TV
DIGITAL IN
ANALOG IN
E
(CHASSIS)
A
A/K
K/A
K
KA
A
B
C
D
1 2 3 4
FFC2
WR1
0
0.6
J1701
JL1701
JL1702
JL1705
JL1706
JL1703
JL1707
JL1704
JL1708
JL1709
9P
CN1702
1 D3.3V
2OPT
3DGND
4Lch
5AGND
6Rch
7AGND
8 IR3.3V
9IR
CN1701
VCC
VOUT
GND
JL1710
JL1712
JL1711
JL1713
JL1714
JL1715
1
C1706
100V
C1701
1000p 220p
C1703
220p
C1702
1C1705
2.2k
R1703
18k
R1720
18k
R1721
15k
R1708
15k
R1707
100R1704
2.2k
R1702
0.1
C1704
10
C1707
4P
CN1703
1 IR3.3V
2 REMOTE_REP1
3 IR3.3V
4 REMOTE_REP2
10k
R1710
33
R1711
33
R1722
10
R1716
10
R1719
100
R1709
2SCR502UBTL
Q001
ANALOG IN
IO BOARD
1
C
D
6
E
2
B
3
A
45 7
(3/6)
BOARD
FFC2
MB1406
REPEATER_REP1
BOARD
REPEATER_REP2
BOARD
LED DRIVE
F
2
1
3
DIGITAL IN
TV
(CHASSIS)
CA1701
R1502
0
220p
C1501
220p
C1503
6.3V
220
C1502
CN1502
1
2
3
4
5P
CN1501
GND 1
DP 2
DM 3
VBUS 4
SHIELD GND 5
R1504
0
FB1502
FB1501
BAV99-215
D1502
BAV99-215
D1501
CL1501
CL1502
CL1503
USB BOARD
(CHASSIS)
(4/6)
BOARD
MB1406
WR1
(Page 62)
(Page 62)
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